YU92789A - PROCEDURE AND DEVICE FOR COOLING OBJECTS - Google Patents

PROCEDURE AND DEVICE FOR COOLING OBJECTS

Info

Publication number
YU92789A
YU92789A YU92789A YU92789A YU92789A YU 92789 A YU92789 A YU 92789A YU 92789 A YU92789 A YU 92789A YU 92789 A YU92789 A YU 92789A YU 92789 A YU92789 A YU 92789A
Authority
YU
Yugoslavia
Prior art keywords
procedure
gas
liquid
nozzle
supplying
Prior art date
Application number
YU92789A
Other languages
Serbo-Croatian (sh)
Inventor
M. Plata
K. Buxmann
Original Assignee
Schweizerischealuminium Ag.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schweizerischealuminium Ag. filed Critical Schweizerischealuminium Ag.
Priority to YU92789A priority Critical patent/YU92789A/en
Publication of YU92789A publication Critical patent/YU92789A/en

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  • Continuous Casting (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

POSTUPAK I UREDJAJ ZA HLADJENJE PREDMETA, prema postupku se mešavina gasa i tečnosti u vidu magle raspršava mlaznicama na površini predmeta koji se hladi. Pri tome se mlaz tečnosti kroz otvor mlaznice raspršava u maglu sa sadržajem vode sa kapljicama veličine OO m i po izlasku iz mlaznice se, radi ubrzavanja i promene opravca kapljica, izlaže dejstvu mlazeva gasa pod uglom (a) izmedju O i 90В° u odnosu na osu (x) mlaznice. Intenziteti mlazeva gasa mogu se regulisati nezavisno jedan od drugoga. Postupak je pogodan za hladjenje konvencionalno ili elektromagnetski livenih velikih odlivaka kao i valjanih i presovanih proizvoda od metala, posebno aluminijuma. Uredjaj pogodan za izvodjenje ovog postupka sastoji se od dela (1) koji obuhvata mlaznicu (3) za dovod tečnosti kao i otvore (5a, 5b) za dovod gasa, koji je prilagodjen za obrazovanje kanala (7a, 7b) za dovod gasa u spregnutom delu (2).PROCEDURE AND DEVICE FOR COOLING OBJECTS, according to the procedure, a mixture of gas and liquid in the form of mist is sprayed with nozzles on the surface of the object to be cooled. The jet of liquid through the nozzle orifice is sprayed into the mist with water content with droplets of size OO and after leaving the nozzle, in order to accelerate and change the direction of the droplets, is exposed to gas jets at an angle (a) between O and 90V ° relative to the axis (x) nozzles. The intensities of the gas jets can be regulated independently of each other. The process is suitable for cooling conventionally or electromagnetically cast large castings as well as rolled and extruded metal products, especially aluminum. A device suitable for performing this procedure consists of a part (1) comprising a nozzle (3) for supplying liquid as well as openings (5a, 5b) for supplying gas, which is adapted to form a channel (7a, 7b) for supplying gas in a coupled part (2).

YU92789A 1989-05-05 1989-05-05 PROCEDURE AND DEVICE FOR COOLING OBJECTS YU92789A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
YU92789A YU92789A (en) 1989-05-05 1989-05-05 PROCEDURE AND DEVICE FOR COOLING OBJECTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU92789A YU92789A (en) 1989-05-05 1989-05-05 PROCEDURE AND DEVICE FOR COOLING OBJECTS

Publications (1)

Publication Number Publication Date
YU92789A true YU92789A (en) 1993-10-20

Family

ID=47320903

Family Applications (1)

Application Number Title Priority Date Filing Date
YU92789A YU92789A (en) 1989-05-05 1989-05-05 PROCEDURE AND DEVICE FOR COOLING OBJECTS

Country Status (1)

Country Link
YU (1) YU92789A (en)

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